Barco Nio MKII Installation & User Manual

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Barco Nio MKII Installation & User Manual Manual pdf 59 page image

BarcoMed Driver TabNio MKII 59between applications, which can cause image color values to appeardistorted in the background application.As shown in figure 24, each of the 256 entries in the palette has an RGBvalue of (i, i, i) where i is the index from 0 to 255.Figure 25If you wish to use a static gray palette we recommend using the “StaticGray Palette including Standard System Colors” option instead of thisone. This is due to the fact that some applications assume that the firstand last 10 entries of the palette are the standard system colors. In thispalette mode, these entries are made up from entries in the bottom orthe top of the gray ramp. Please note that dithering is not permittedwhile in this mode. The Enable Dithering check box will be grayed-out,and dithering will be automatically disabled regardless of whether thischeck box is checked. This complies with the Windows standardinterface method. If you are unsure whether or not your applicationrequires this “Static Gray Palette with NO System colors” mode, contactyour application provider.Drawing ModesIn the Drawing Mode section you can choose from the followingDrawing Modes. If any of the options in this section are grayed out, thenthey are not available for the model controller with which you areworking.Enable DirectDrawThis option allows the user to enable or disable DirectDraw. DirectDrawis a software interface that provides direct access to display deviceswhile maintaining compatibility with the Windows graphics deviceinterface (GDI). DirectDraw provides a device-independent way forapplications to gain access to the hardware features of specific display